Seiko Cal. 7157 - 480

The Seiko 7157-480 represents an important milestone in Seiko's 1968 lineup. Powered by the 7157 caliber with 27j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-c512ccd82761]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1968

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